* {
    box-sizing: border-box;
}

body,
p,
h1,
h2,
h3,
h4,
h5,
h6,
ul,
ol {
    margin: 0;
}

ul,
ol {
    padding-left: 0;
    list-style-type: none;
}

a {
    text-decoration: none;
    color: inherit;
}

i,
em,
strong {
    font-style: normal;
}

img {
    border: none;
    vertical-align: top;
}

input,
button,
textarea {
    border: none;
    outline: none;
    background-color: inherit;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 400;
}

:root {
    --width: 1176px;
    --aPart: calc(var(--width) / 12);
}

.row-1 {
    width: calc(var(--aPart) * 1);
}

.row-2 {
    width: calc(var(--aPart) * 2);
}

.row-3 {
    width: calc(var(--aPart) * 3);
}

.row-4 {
    width: calc(var(--aPart) * 4);
}

.row-5 {
    width: calc(var(--aPart) * 5);
}

.row-6 {
    width: calc(var(--aPart) * 6);
}

.row-7 {
    width: calc(var(--aPart) * 7);
}

.row-8 {
    width: calc(var(--aPart) * 8);
}

.row-9 {
    width: calc(var(--aPart) * 9);
}

.row-10 {
    width: calc(var(--aPart) * 10);
}

.row-11 {
    width: calc(var(--aPart) * 11);
}

.row-12 {
    width: calc(var(--aPart) * 12);
}

/*webkit*/
.scrollbar::-webkit-scrollbar {
    width: .4rem;
}

.scrollbar::-webkit-scrollbar-thumb {
    width: inherit;
    border-radius: .2rem;
    background-color: rgba(100, 100, 100, .2);
}

/*firfox 64+*/
.scrollbar {
    scrollbar-width: thin;
    scrollbar-color: rgba(100, 100, 100, .2) transparent;
}



/*tools class*/

.check-wrapper {
    font-size: 0;
}

.check-ctrl {
    display: inline-flex;
    align-items: center;
    font-size: 0;
    margin-left: 1.2rem;
}

.check-ctrl.checked .icon-check {
    background-color: #00c3f5;
}

.check-ctrl .icon-check {

    display: block;
    position: relative;
    width: 1.4rem;
    height: 1.4rem;
    border: .05rem solid #ccc;
    border-radius: .2rem;
    margin-right: .5rem;

}

.check-ctrl .icon-check>span {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 38%;
    height: 70%;
    border-right: .1rem solid #fff;
    border-bottom: .1rem solid #fff;
    transform: translate(-50%, -60%) rotate(45deg);
}

.check-ctrl .name-check {
    color: #555;
    font-size: 1rem;
}


.flex-hvc {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-hc {
    display: flex;
    justify-content: center;
}

.flex-vc {
    display: flex;
    align-items: center;
}

.flex-wrap {
    display: flex;
}


.close-btn {
    position: relative;
    width: 1.2rem;
    height: 1.2rem;
    border-radius: 100%;
    background-color: #fff;
    transition: .2s;
    cursor: pointer;
}

.close-btn>span {
    position: absolute;
    top: 50%;
    left: 50%;
    width: .8rem;
    height: .1rem;
    background-color: #ccc;
}

.close-btn>span.shift-left {
    transform: translate(-50%, -50%) rotate(45deg);
}

.close-btn>span {
    transform: translate(-50%, -50%) rotate(-45deg);

}

.close-btn:hover {
    background-color: #00c3f5;
}

.close-btn:hover>span {
    background-color: #fff;
}




/*css main*/


html,
body {

    width: 100%;
    min-width: 1176px;
    min-height: 1200px;
    font-size: 16px;
    margin: auto;
    background-color: #F4F6FA;
    font-weight: 400;
    font-family: Helvetica, sans-serif;

}

#site-headline {

    padding-top: 2rem;
    background-image: linear-gradient(120deg, #b8daee 30%, rgb(29, 140, 252) 46%, #d2d7f8 70%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 1.6rem;
    font-weight: 600;
    text-align: center;
    letter-spacing: .2rem;
    animation: hueChange 3s linear 0s infinite alternate;

}

@keyframes hueChange {
    0% {
        filter: hue-rotate(0);
    }

    50% {
        filter: hue-rotate(-30deg);
    }

    100% {
        filter: hue-rotate(30deg);
    }
}

#shopcart {
    margin: 2rem auto 0 auto;
}

.cart-main {

    width: var(--width);
    padding-bottom: .8rem;
    margin: auto;

}


.cart-nav {
    background-color: #fff;
    padding: .8rem 0;
}

.cart-nav>div:not(.check-all) {
    text-align: center;
    font-size: .8rem;
    color: #ccc;
}

.cart-nav>div.edit {
    position: relative;
    color: #00c3f5;
    cursor: pointer;
}



.body {
    margin-top: .8rem;
}

.area {
    background-color: #fff;
}

.area:not(:last-of-type) {
    margin-bottom: .8rem;
}

.area-category {
    padding: .8rem 0;
    border-bottom: .05rem solid #eee;
}

.item {
    padding: 1rem 0;
    height: 8rem;
}

.item:not(:last-of-type) {
    border-bottom: .06rem dashed #ddd;
}

.item .img {
    height: 100%;
    margin-left: 2.4rem;
}

.item .good-info {
    margin-left: 1rem;
}

.img>a {
    display: block;
    height: 100%;
}

.img>a>img {
    display: block;
    height: 100%;
}

.item .good-info .good-name {
    font-size: 1rem;
    font-weight: 500;
    color: #444;
    padding-bottom: .4rem;
    text-overflow: ellipsis;
    overflow: hidden;
   
}

.item .good-info .good-desc {
    font-size: .9rem;
    font-weight: 400;
    color: #999;
}

.item .singal-price,
.item .small-total {
    color: rgb(230, 59, 73);
    font-size: 1.1rem;
    font-weight: 500;
}

.number .input-box {
    position: relative;
    height: 1.7rem;
    border: .05rem solid #ddd;
    background-color: #fff;

}

.number .input-box button.forbid {
    color: #aaa;
    cursor: no-drop;
}

.number .input-box button:not(.forbid):hover {
    color: #00c3f5;
}

.input-box .minus,
.input-box .plus {
    width: 1.6rem;
    height: 1.6rem;
    color: #666;
    font-size: 1.4rem;
    text-align: center;
    line-height: 1.6rem;
    cursor: pointer;
}

.input-box .num-input {
    height: 1.6rem;
    width: 3rem;
    text-align: center;
    color: #555;
    font-size: .9rem;
    border-left: .05rem solid #ddd;
    border-right: .05rem solid #ddd;
}

.input-box .upper-limit {
    position: absolute;
    top: calc(100% + .5rem);
    left: 0;
    right: 0;
    text-align: center;
    font-size: .94rem;
    color: #999;
}

.item .edit {

    position: relative;

}

.edit-icon {
    font-size: .9rem;
    font-weight: 400;
    color: #999;
}

.edit-icon~.close-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.cart-foot-wrap.fixed {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #fff;
    filter: drop-shadow(0 -.4rem .6rem #eee);
}

.cart-foot-wrap .foot {
    width: var(--width);
    height: 3.6rem;
    margin: auto;
    justify-content: space-between;
    background-color: #fff;
}

.foot-left .desc {
    margin-left: 2rem;
    color: #888;
}

.desc .del-selected {
    transition: .2s;
    cursor: pointer;
}

.desc .del-selected:hover {
    color: #00c3f5;
}

.num-desc {
    margin-left: 2rem;
}

.num-desc .sumed {
    font-size: 1.1rem;
    vertical-align: middle;
    color: #00c3f5;
}

.total-price {
    font-size: 1rem;
    color: #888;
}

.totaled {
    color: rgb(235, 70, 73);
    font-size: 1.4rem;
    font-weight: 600;
}

.order {

    width: 6rem;
    height: 1.8rem;
    margin-left: 2rem;
    margin-right: 1.4rem;
    background-color: #F66567;
    color: #fff;
    font-size: .9rem;
    border-radius: .3rem;
    transition: .2s;

}

.order.none-order {

    background-color: rgb(230, 224, 224);
    color: #999;
    cursor: no-drop;

}

.order:not(.none-order):hover {

    filter: brightness(120%);

}


.mask-layer {

    position: fixed;
    left: 0;
    right: 0;
    top: -100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .2);
    opacity: 0;
    transition: opacity .3s;

}

.mask-layer.show {
    top: 0;
    opacity: 1;
}




.confirm-box {

    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 26rem;
    border-radius: .2rem;
    background-color: #fff;

}

.confirm-title {
    position: relative;
    height: 3rem;
    border-bottom: .05rem solid #eee;
    font-size: 1.1rem;
    color: #333;
}

.confirm-title .close-btn {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
}

.confirm-con {
    height: 7rem;
    font-size: .9rem;
    color: #888;
}

.confirm-ctrl {
    padding-bottom: 1.2rem;
}

.confirm-ctrl>a {
    width: 6rem;
    height: 2rem;
    font-size: .9rem;
    text-align: center;
    line-height: 2rem;
    border-radius: .4rem;
    transition: .2s;
}

.confirm-ctrl>a:hover {
    opacity: .8;
}

.confirm-ctrl>a.delete {

    display: none;
    background-color: #eee;
    color: #aaa;
}

.confirm-ctrl>a.delete.show {

    display: block;

}

.confirm-ctrl>a.cancel {

    margin-left: 1rem;
    background-color: #00c3f5;
    color: #fff;

}

.shopcart-null {
    width: var(--width);
    height: 28rem;
    margin: auto;
    background-color: #fff;

}

.shopcart-null .shopcart-icon {

    display: inline-flex;
    width: 6rem;
    height: 7rem;
    margin-right: 2rem;
  

}

.shopcart-null .tips .tips-substitle {

    padding-bottom: .8rem;
    color: #666;
    font-size: 1.1rem;
    font-weight: 600;

}


.shopcart-null .tips .back-home {

    width: 8rem;
    height: 2rem;
    border: .05rem solid #00c3f5;
    color: #00c3f5;
    font-size: .9rem;
    border-radius: .4rem;
    transition: .2s;
}

.shopcart-null .tips .back-home:hover {

    filter: brightness(120%);

}